Model: Lockheed (JMMEK17K) Limited Production Batch of 500 Pieces Gender: Unisex Frame Size (mm): Lens Width Bridge Temple 58 15 148 Frame Materials: Silver 10mm Cured Cellulose Acetate frame Custom Double Laminated Acetate temples ft. Precious Metal Hardware Frame Description: Wearing worldly limited-edition aviators handcrafted in Japan utilizing 100% beta titanium is the only way to fly, a streamlined affair designed with refinement and relevance, representing the epitome of executive elegance. Frame Features: Silver Engraved Titanium Temples with color Acetate Temple Tips Silver Tension-Secured Custom Hidden Hinge Custom Nose Pads with Logo and Hairline Engraving Lens: Mahogany CR39 Lens, 6 Base Lens with Backside Anti-Reflective Treatment Packaging: Italian-handcrafted Leather Case Microfiber Cleaning Cloth/Pocket Square Hard-Shelled, Silk Fabric-Covered Packaging Letterhead press Signature with Limited Edition Serial Number and Craftsman Signature Warranty: 1 Year Manufacturer Handmade in Japan